switch with follow up movement

[switch with follow up movement]
[switch with follow up movement]

中文释义

带动道岔

单词分析

单词结构:

switch with follow up movement

字母数:30

记忆提示

🎯 重点记忆:

  • 单词拼写:switch with follow up movement
  • 核心含义:带动道岔